LPN ISO 13709/API 610 (BB1) Between Bearings, Single Case, Axially Split, Double Suction, Single Stage Pump

Fully compliant with the latest ISO 13709/API 610 (BB1) standards, the Flowserve LPN axial split case, medium pressure pump features the side/side nozzle configuration preferred for hydrocarbon and water transfer applications.

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  • Brands:
    Worthington
  • Applications:
    Dewatering and Water Supply (mining), Heavy Oil, Oil Sands and Shale, Drilling and Production, Fire Protection, Water Supply and Distribution (water), Auxiliary Services (power), Water Supply and Treatment (oil and gas), Boiler Feed Booster, Condensate Extraction, FPSO, Gas Treating and Sulfur Recovery, Gas to Liquids, LNG, Nuclear Service, Offsites, Cooling Water (power), Distillation (oil and gas)
  • Industries:
    Water Resources, General Industries, Power Generation, Oil and Gas, Mining
  • Standards:
    API682, API610

Double Volute, Axially Split Casing Design minimizes hydraulic radial forces in any condition down to the minimum flow, thus reducing shaft deflection and increasing the life of bearings, seals and wear rings.

Suction and Discharge Nozzles are integrally cast in the lower half casing to permit pump disassembly without disturbing the piping. Nozzles are designed to handle external forces and moments equal to or in excess of ISO 13709/API 610 specifications.

Near Centerline Mounting provides superior pump alignment and performance at elevated temperatures.

Confined Gasket Design allows metal-to-metal contact for proper gasket compression and eliminates corrosion of bolts and nuts.

Raised Face Flanges meet ASME B16.5 standards and are available in Class 150 (PN 20) and 300 (PN 40).

Renewable Casing and Impeller Wear Rings are standard, permitting continued high-efficiency operation. Clearances are per ISO/API requirements

Double Suction Impeller provides hydraulic axial balance and allows minimal NPSHR. The complete rotor assembly is dynamically balanced to ensure vibration-free operation as per ISO/API requirements.

ISO 21049/API 682 Seal Chambers operate at suction pressure and allow for installation of cartridge-style single, dual unpressurized and dual pressurized mechanical seals to meet required safety and environmental requirements.

Operating Parameters

  • Flows to 15 000 m3/h (65 000 US gpm)
  • Heads to 250 m (820 ft)
  • Pressures to 25 bar (365 psi)
  • Temperatures to 150°C (300°F)

LPN Range Chart

LPN Between Bearings, Single Case, Axially Split App

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Атомная энергетика - Насосы - Уплотнения - Разработка и техническая поддержка Изменение рабочих параметров и модернизация - Послепродажное обслуживание

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LPN Pump Bulletin

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A4

Flowserve LPN Pump - API 610/ISO 13709 (BB1) Between Bearings, Axially Split, Single-Stage, Double Suction Pump

LPN (BB1) Pump Poster

Flowserve LPN (BB1) Pump - Axially Split - Double-Suction - Single-Stage Pump

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Flowserve Pumps for Nuclear Power - Pumps - Seals - Engineering and Technical Support - Re-rates and Upgrades - Aftermarket Services

LPN Centrifugal Pumps User Instructions

Installation, Operation, and Maintenance for Between bearings, axially split, single stage, double suction pumps

Hydrocarbon Processing Pumps

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Flowserve Pumps for Hydrocarbon Processing - Refining, Petrochemical Processing

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Oil & Gas Pumps

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Flowserve Pumps for Oil & Gas - Upstream and Pipeline - Offshore - Onshore - Synthetic Crude and LNG

HDX ISO 13709/API 610 (BB2) Between Bearings, Single Case, Radially Split, Single Stage Double Suction Pump

Description: The HDX pump bridges the flow and pressure disparity between overhung and multistage process pump lines. Fully compliant with the latest ISO 13709/API 610 (BB2) standards, the HDX is engineered for safe, reliable performance at the elevated temperatures and pressures of refining and power applications.

HED-DS ISO 13709/API 610 (BB2) Between Bearings, Single Case, Radially Split, Double Suction Two Stage Pump

Description: The Flowserve HED-DS is a radially split, two stage pump designed to the latest ISO 13709/API 610 (BB2) standards, with a double suction first stage impeller.

UZDL 13709/API 610 (BB1) Between Bearings, Axially Split, Two Stage Pump

Description: The UZDL is an axially split, two stage pump designed to the latest ISO 13709/API 610 (BB1) standards. With a double suction first-stage impeller, the UZDL pump is a natural solution for many low NPSH, high working pressure applications such as pipeline and transfer services. The pump fills the performance gap between the single stage DVS and multistage DMX pumps.

DVSH ISO 13709/API 610 (BB1) Between Bearings, Single Case, Axially Split, Single Stage Pump

Description: With tens of thousands of units in operation around the world, the DVSH is the undisputed between bearings, axially split, single stage pump of choice. Fully compliant with the latest ISO 13709/API 610 (BB1) standards, the DVSH is particularly well-suited for use in process charge, transfer and pipeline services where uncompromising reliability over wide flow ranges is of utmost importance.

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